remove ccan for now

1 files changed, 0 insertions, 212 deletions

diff --git a/ccan/htable/test/run.c b/ccan/htable/test/run.c
deleted file mode 100644
index 46514c7..0000000
--- a/ccan/htable/test/run.c
+++ /dev/null
@@ -1,212 +0,0 @@
-#include <ccan/htable/htable.h>
-#include <ccan/htable/htable.c>
-#include <ccan/tap/tap.h>
-#include <stdbool.h>
-#include <string.h>
-
-#define NUM_BITS 7
-#define NUM_VALS (1 << NUM_BITS)
-
-/* We use the number divided by two as the hash (for lots of
-   collisions), plus set all the higher bits so we can detect if they
-   don't get masked out. */
-static size_t hash(const void *elem, void *unused UNNEEDED)
-{
-	size_t h = *(uint64_t *)elem / 2;
-	h |= -1UL << NUM_BITS;
-	return h;
-}
-
-static bool objcmp(const void *htelem, void *cmpdata)
-{
-	return *(uint64_t *)htelem == *(uint64_t *)cmpdata;
-}
-
-static void add_vals(struct htable *ht,
-		     const uint64_t val[],
-		     unsigned int off, unsigned int num)
-{
-	uint64_t i;
-
-	for (i = off; i < off+num; i++) {
-		if (htable_get(ht, hash(&i, NULL), objcmp, &i)) {
-			fail("%llu already in hash", (long long)i);
-			return;
-		}
-		htable_add(ht, hash(&val[i], NULL), &val[i]);
-		if (htable_get(ht, hash(&i, NULL), objcmp, &i) != &val[i]) {
-			fail("%llu not added to hash", (long long)i);
-			return;
-		}
-	}
-	pass("Added %llu numbers to hash", (long long)i);
-}
-
-#if 0
-static void refill_vals(struct htable *ht,
-			const uint64_t val[], unsigned int num)
-{
-	uint64_t i;
-
-	for (i = 0; i < num; i++) {
-		if (htable_get(ht, hash(&i, NULL), objcmp, &i))
-			continue;
-		htable_add(ht, hash(&val[i], NULL), &val[i]);
-	}
-}
-#endif
-
-static void find_vals(struct htable *ht,
-		      const uint64_t val[], unsigned int num)
-{
-	uint64_t i;
-
-	for (i = 0; i < num; i++) {
-		if (htable_get(ht, hash(&i, NULL), objcmp, &i) != &val[i]) {
-			fail("%llu not found in hash", (long long)i);
-			return;
-		}
-	}
-	pass("Found %llu numbers in hash", (long long)i);
-}
-
-static void del_vals(struct htable *ht,
-		     const uint64_t val[], unsigned int num)
-{
-	uint64_t i;
-
-	for (i = 0; i < num; i++) {
-		if (!htable_del(ht, hash(&val[i], NULL), &val[i])) {
-			fail("%llu not deleted from hash", (long long)i);
-			return;
-		}
-	}
-	pass("Deleted %llu numbers in hash", (long long)i);
-}
-
-static bool check_mask(struct htable *ht, uint64_t val[], unsigned num)
-{
-	uint64_t i;
-
-	for (i = 0; i < num; i++) {
-		if (((uintptr_t)&val[i] & ht->common_mask) != ht->common_bits)
-			return false;
-	}
-	return true;
-}
-
-int main(void)
-{
-	unsigned int i, weight;
-	uintptr_t perfect_bit;
-	struct htable ht;
-	uint64_t val[NUM_VALS];
-	uint64_t dne;
-	void *p;
-	struct htable_iter iter;
-
-	plan_tests(36);
-	for (i = 0; i < NUM_VALS; i++)
-		val[i] = i;
-	dne = i;
-
-	htable_init(&ht, hash, NULL);
-	ok1(ht.max == 0);
-	ok1(ht.bits == 0);
-
-	/* We cannot find an entry which doesn't exist. */
-	ok1(!htable_get(&ht, hash(&dne, NULL), objcmp, &dne));
-
-	/* This should increase it once. */
-	add_vals(&ht, val, 0, 1);
-	ok1(ht.bits == 1);
-	ok1(ht.max == 1);
-	weight = 0;
-	for (i = 0; i < sizeof(ht.common_mask) * CHAR_BIT; i++) {
-		if (ht.common_mask & ((uintptr_t)1 << i)) {
-			weight++;
-		}
-	}
-	/* Only one bit should be clear. */
-	ok1(weight == i-1);
-
-	/* Mask should be set. */
-	ok1(check_mask(&ht, val, 1));
-
-	/* This should increase it again. */
-	add_vals(&ht, val, 1, 1);
-	ok1(ht.bits == 2);
-	ok1(ht.max == 3);
-
-	/* Mask should be set. */
-	ok1(ht.common_mask != 0);
-	ok1(ht.common_mask != -1);
-	ok1(check_mask(&ht, val, 2));
-
-	/* Now do the rest. */
-	add_vals(&ht, val, 2, NUM_VALS - 2);
-
-	/* Find all. */
-	find_vals(&ht, val, NUM_VALS);
-	ok1(!htable_get(&ht, hash(&dne, NULL), objcmp, &dne));
-
-	/* Walk once, should get them all. */
-	i = 0;
-	for (p = htable_first(&ht,&iter); p; p = htable_next(&ht, &iter))
-		i++;
-	ok1(i == NUM_VALS);
-
-	i = 0;
-	for (p = htable_prev(&ht, &iter); p; p = htable_prev(&ht, &iter))
-		i++;
-	ok1(i == NUM_VALS);
-
-	/* Delete all. */
-	del_vals(&ht, val, NUM_VALS);
-	ok1(!htable_get(&ht, hash(&val[0], NULL), objcmp, &val[0]));
-
-	/* Worst case, a "pointer" which doesn't have any matching bits. */
-	htable_add(&ht, 0, (void *)~(uintptr_t)&val[NUM_VALS-1]);
-	htable_add(&ht, hash(&val[NUM_VALS-1], NULL), &val[NUM_VALS-1]);
-	ok1(ht.common_mask == 0);
-	ok1(ht.common_bits == 0);
-	/* Get rid of bogus pointer before we trip over it! */
-	htable_del(&ht, 0, (void *)~(uintptr_t)&val[NUM_VALS-1]);
-
-	/* Add the rest. */
-	add_vals(&ht, val, 0, NUM_VALS-1);
-
-	/* Check we can find them all. */
-	find_vals(&ht, val, NUM_VALS);
-	ok1(!htable_get(&ht, hash(&dne, NULL), objcmp, &dne));
-
-	/* Corner cases: wipe out the perfect bit using bogus pointer. */
-	htable_clear(&ht);
-	htable_add(&ht, 0, (void *)((uintptr_t)&val[NUM_VALS-1]));
-	ok1(ht.perfect_bit);
-	perfect_bit = ht.perfect_bit;
-	htable_add(&ht, 0, (void *)((uintptr_t)&val[NUM_VALS-1]
-				   | perfect_bit));
-	ok1(ht.perfect_bit == 0);
-	htable_del(&ht, 0, (void *)((uintptr_t)&val[NUM_VALS-1] | perfect_bit));
-
-	/* Enlarging should restore it... */
-	add_vals(&ht, val, 0, NUM_VALS-1);
-
-	ok1(ht.perfect_bit != 0);
-	htable_clear(&ht);
-
-	ok1(htable_init_sized(&ht, hash, NULL, 1024));
-	ok1(ht.max >= 1024);
-	htable_clear(&ht);
-
-	ok1(htable_init_sized(&ht, hash, NULL, 1023));
-	ok1(ht.max >= 1023);
-	htable_clear(&ht);
-
-	ok1(htable_init_sized(&ht, hash, NULL, 1025));
-	ok1(ht.max >= 1025);
-	htable_clear(&ht);
-	
-	return exit_status();
-}